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70105 (1999 KE7)
Classification: Main-belt Asteroid          SPK-ID: 2070105
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123679036021716 5.7858e-08  
a 2.23308536978089 8.6843e-09 au
q 1.956899523892192 1.2766e-07 au
i 4.96747517697867 5.8287e-06 deg
node 176.6875976441621 5.4431e-05 deg
peri 41.15608340376197 5.7418e-05 deg
M 116.9324387078791 1.7e-05 deg
tp 2458604.596881399958
(2019-May-01.09688140)
5.7719e-05 TDB
period 1218.867273024826
3.34
7.1101e-06
1.947e-08
d
yr
n .2953561950240889 1.7229e-09 deg/d
Q 2.509271215669588 9.7584e-09 au
  Orbit Determination Parameters
   # obs. used (total)      572  
   data-arc span      10482 days (28.70 yr)  
   first obs. used      1990-10-21  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:03:57  

Additional Information
 Earth MOID = .953132 au 
 Jupiter MOID = 2.4596 au 
 T_jup = 3.625 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO474580  

70105 (1999 KE7)          Discovered 1999-May-17 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 KE7 = 2002 CM53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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